title: Deficiency of the cyclin kinase inhibitor p21(WAF-1/CIP-1) promotes apoptosis of activated/memory T cells and inhibits spontaneous systemic autoimmunity.
mesh_terms: D000818:Animals; D001327:Autoimmune Diseases / Q000276:immunology* / Q000517:prevention & control; D015551:Autoimmunity / Q000276:immunology*; D001402:B-Lymphocytes / Q000276:immunology; D050759:Cyclin-Dependent Kinase Inhibitor p21; D016213:Cyclins / Q000172:deficiency / Q000235:genetics / Q000276:immunology*; D004195:Disease Models, Animal; D005434:Flow Cytometry; D007156:Immunologic Memory / Q000276:immunology*; D008180:Lupus Erythematosus, Systemic / Q000276:immunology / Q000517:prevention & control; D051379:Mice; D018345:Mice, Knockout; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: C493957:Cdkn1a protein, mouse; D050759:Cyclin-Dependent Kinase Inhibitor p21; D016213:Cyclins